CN202300410U - Shield machine bracket capable of passing through station conveniently - Google Patents
Shield machine bracket capable of passing through station conveniently Download PDFInfo
- Publication number
- CN202300410U CN202300410U CN2011204331880U CN201120433188U CN202300410U CN 202300410 U CN202300410 U CN 202300410U CN 2011204331880 U CN2011204331880 U CN 2011204331880U CN 201120433188 U CN201120433188 U CN 201120433188U CN 202300410 U CN202300410 U CN 202300410U
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- China
- Prior art keywords
- walking beam
- shield machine
- connecting rod
- vertical connecting
- carriage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a shield machine bracket capable of passing through a station conveniently. The shield machine bracket comprises an under frame and is characterized in that the under frame is formed by connecting a plurality of parallel beams through an inclined connecting rod, a vertical connecting rod and a walking beam; the inclined connecting rod is aslant arranged at a position adjacent to the center of two adjacent beams, the vertical connecting rod and the walking beam are vertically arranged at intervals between two adjacent beams, wherein a pair of vertical connecting rods or walking beams are arranged between each two adjacent beams; the parts, adjacent to two ends, of the upper part of the beam are respectively and fixedly provided with a carling; and a wheel set convenient to detach is arranged in each walking beam. The bracket provided by the utility model is simple to mount and operate, and has small walking resistance; and the walking beam at the bottom of the bracket is provided with a walking wheel so as to freely roll along a steel rail with small traction, and the bracket can stably move with good safety.
Description
Technical field
The utility model relates to the shield structure carriage of dismounting convenient transportation, specifically is a kind of shield machine carriage that conveniently misses the stop.
Background technology
Along with the fast development in society and city, the underground rail traffic more and more becomes the main means of alleviating the urban traffic pressure.Shield machine is being brought into play important effect as a kind of modern underground engineering construction machinery in subway construction.In shield-tunneling construction, starting, arrive, missing the stop of shield machine all is important procedure of shield-tunneling construction operation conversion, and the shield machine carriage to be shield machine start at every turn and arrive the important component that all need use.
Because of shield machine weight, volume are very big, for the safety that guarantees that the shield structure misses the stop, in the process that the shield structure misses the stop; Often adopt dual mode: 1, adopt prefabricated arc to lead platform and miss the stop, shield machine receives carriage the place ahead, does camber to fill concrete and leads platform; And in leading platform, settle rail; The shield structure is advanced into shield structure main frame on the guide rail after arriving and getting into carriage, and shield machine slippage on rail is missed the stop.The arc that this method need precast is in advance led platform, after shield machine passes through, after abolishing a side arc and leading platform; Then on request with concrete backfill to design elevation; And make arc in the method and lead platform and need consume lot of manpower and material resources, and the one-sided platform of leading need abolish, and the cost height misses the stop.2, the dolly rolling rods type method of missing the stop of missing the stop adopts conventional bracket as missing the stop dolly, and support shield machine main frame misses the stop; For guaranteeing shield translating, on the base plate, lay the thick steel plate of 30mm in the technique on shield machine's station-crossing route scope AT STATION; The steel plate bottom is floating firm with cement mortar after with sand levelling compacting; Carriage soffit full weld steel plate is laid round steel as rolling bar between carriage and base plate steel plate, then adopt oil cylinder to advance to miss the stop the dolly operation of missing the stop.This moment, the shield machine steel plate that will be in time will the back break away from that advances in the process move to the place ahead, recycled, and in the moving process, shield machine may disalignment, needs in time to rectify a deviation.The method is missed the stop high to the planeness requirement of base plate, the material of use and artificial more, and speed is slower.All there is distinct disadvantage in above-mentioned two kinds of methods of missing the stop, and cost and duration are all undesirable.
Summary of the invention
The purpose of the utility model provides a kind of shield machine carriage that guarantees that shield machine fast and safely misses the stop, easy accessibility and with low cost.
Said a kind of shield machine carriage that conveniently misses the stop comprises underframe; Be equipped with the longeron that is used to support shield machine above the underframe and be laid on the rail plate on the longeron; It is characterized in that: said underframe is formed by connecting through diagonal control arm, vertical connecting rod and walking beam on many crossbeams that laterally arrange; Diagonal control arm is oblique to be arranged between two adjacent beams near central part, and two ends are fixedly connected with two adjacent beams medial surfaces respectively, and vertical connecting rod and walking beam are provided with at interval; Be vertically set between adjacent two crossbeams; Be provided with a pair of vertical connecting rod or walking beam between the wherein per two adjacent crossbeams, a pair of vertical connecting rod or walking beam are separately positioned on the position near the crossbeam two ends, and the vertical connecting rod and the walking beam that are arranged on the same side are on same straight line; Position near two ends above crossbeam is fixed with a longeron respectively; In every walking beam, be provided with wheels for convenience detach.
Wheels are made up of two road wheels in the height such as the tank floor of said walking beam and carriage bottom surface, walking beam, the bottom protrusion crossbeam bottom surface 5cm of two road wheels.It is skewed to be the 40-60 degree between every diagonal control arm and two adjacent beams.
Between longeron and supporting guide, be provided with the rail plate pressing plate.
Said diagonal control arm is arranged between the crossbeam between two longerons, and walking beam and vertical connecting rod are arranged between the crossbeam of two longerons below.
Shield machine carriage installation in the utility model, easy and simple to handle, walking resistance is little, and walking beam bottom, carriage bottom is provided with road wheel, can freely roll along rail, and needed tractive force is less, and can steadily move, and security performance is better.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the vertical side structure sketch map of the utility model when starting,
Fig. 3 is the transverse side structural representation of the utility model when starting,
Fig. 4 is the transverse side structural representation of the utility model when missing the stop,
Fig. 5 is the vertical side structure sketch map of the utility model when missing the stop,
Fig. 6 is the enforcement state diagram of the utility model when missing the stop.
Among the figure: 1-crossbeam, 2-diagonal control arm, 3-longeron, 4-rail plate, 5-vertical connecting rod, 6-walking beam, 6-1-wheels, 7-shield machine, 8-guide rail clip, 9-rail.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.Among Fig. 1,2,3,4; A kind of shield machine carriage that conveniently misses the stop comprises underframe; Be equipped with the longeron 3 that is used to support shield machine above the underframe and be laid on the rail plate 4 on the longeron 3, it is characterized in that: said underframe is formed by connecting through diagonal control arm 2, vertical connecting rod 5 and walking beam 6 on the many crossbeams 1 that laterally arrange, diagonal control arm 2 oblique being arranged between two adjacent beams 1 near central part; Two ends are fixedly connected with two adjacent beams medial surfaces respectively; Vertical connecting rod 5 is provided with walking beam 6 at interval, is vertically set between adjacent two crossbeams, is provided with a pair of vertical connecting rod 5 or walking beam 6 between the wherein per two adjacent crossbeams 1; A pair of vertical connecting rod 5 or walking beam 6 are separately positioned on the position near the crossbeam two ends, and the vertical connecting rod 5 that is arranged on the same side and walking beam 6 are on same straight line; Position near two ends above crossbeam 1 is fixed with a longeron 3 respectively; In every walking beam 6, be provided with wheels 6-1 for convenience detach.
Height such as the tank floor of said walking beam 6 and carriage bottom surface, wheels are made up of two road wheels in the walking beam 6, the bottom protrusion crossbeam bottom surface 5cm of two pulleys.Contact with track when conveniently missing the stop, be convenient to roll.
It is skewed to be the 40-60 degree between every diagonal control arm 2 and two adjacent beams 1.Cross bar can be out of shape when translation.
Between longeron 3 and supporting guide 4, be provided with guide rail clip 8.
Said diagonal control arm 2 is arranged between the crossbeam between two longerons 3, and walking beam 6 and vertical connecting rod 5 are arranged between the crossbeam of two longerons, 3 belows.
When starting normally or receiving; Wheels 6-1 is not installed, like Fig. 2, with whole carriage in the carriage walking beam; On the displacement structure base plate; Adjust its absolute altitude to theoretical height, shield machine 7 slides into tunnel portal or slides on the carriage rail plate 4 from tunnel portal from the rail plate 4 on the pallet stringer 3, starts or receives operation thereby accomplish.After shield machine was accomplished and received, when missing the stop operation, whole transverse translation to the shield structure of carriage carrying shield machine missed the stop on the circuit; Adopt jack with shield machine 7 and shield structure carriage lifting certain altitude, walking wheels 6-1 is installed in the walking beam 6 of carriage, and on the wheels circuit, paves rail 9; This rail is that horizontal linear is laid, and spacing is consistent, and with travel line on pre-embedded steel slab fix; Then carriage and shield machine are fallen, like Fig. 5,6, the road wheel of carriage walking beam drops on the rail; And through the fixing hoist engine traction in the place ahead, it is at the uniform velocity mobile on rail to drag the carriage that is carrying shield machine.After shield machine arrives the circuit terminal point that misses the stop,, the walking wheels 6-1 in all walking beams 6 is taken off, and tail-bracket and shield machine fall, and carry out on transverse translation to the shield machine driving circuit, accomplish the flow process of missing the stop once more with shield machine and carriage jacking.
Claims (5)
1. shield machine carriage that conveniently misses the stop; Comprise underframe; Be equipped with the longeron (3) that is used to support shield machine above the underframe and be laid on the rail plate (4) on the longeron (3), it is characterized in that: said underframe is formed by connecting through diagonal control arm (2), vertical connecting rod (5) and walking beam (6) on the many crossbeams (1) that laterally arrange, and diagonal control arm (2) is oblique to be arranged between two adjacent beams (1) near central part; Two ends are fixedly connected with two adjacent beams medial surfaces respectively; Vertical connecting rod (5) and walking beam (6) are provided with at interval, are vertically set between adjacent two crossbeams, are provided with a pair of vertical connecting rod (5) or walking beam (6) between the wherein per two adjacent crossbeams (1); A pair of vertical connecting rod (5) or walking beam (6) are separately positioned on the position near the crossbeam two ends, and the vertical connecting rod (5) and the walking beam (6) that are arranged on the same side are on same straight line; Position in crossbeam (1) top near two ends is fixed with a longeron (3) respectively; In every walking beam (6), be provided with wheels for convenience detach (6-1).
2. a kind of shield machine carriage that conveniently misses the stop according to claim 1 is characterized in that: the tank floor of said walking beam (6) and carriage bottom surface height such as grade, the interior wheels of walking beam (6) are made up of two road wheels, the bottom protrusion crossbeam bottom surface 5cm of two road wheels.
3. a kind of shield machine carriage that conveniently misses the stop according to claim 1 is characterized in that: it is skewed to be the 40-60 degree between every diagonal control arm (2) and two adjacent beams (1).
4. a kind of shield machine carriage that conveniently misses the stop according to claim 1 is characterized in that: between longeron (3) and supporting guide (4), be provided with guide rail clip (8).
5. a kind of shield machine carriage that conveniently misses the stop according to claim 1 is characterized in that: said diagonal control arm (2) is arranged between the crossbeam between two longerons (3), and walking beam (6) and vertical connecting rod (5) are arranged between the crossbeam of two longerons (3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204331880U CN202300410U (en) | 2011-11-04 | 2011-11-04 | Shield machine bracket capable of passing through station conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204331880U CN202300410U (en) | 2011-11-04 | 2011-11-04 | Shield machine bracket capable of passing through station conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300410U true CN202300410U (en) | 2012-07-04 |
Family
ID=46369332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204331880U Expired - Fee Related CN202300410U (en) | 2011-11-04 | 2011-11-04 | Shield machine bracket capable of passing through station conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397889A (en) * | 2013-08-23 | 2013-11-20 | 中铁十四局集团有限公司 | Starting trolley for split starting of shield |
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
| CN105569663A (en) * | 2014-10-09 | 2016-05-11 | 中国铁建大桥工程局集团有限公司 | Inclined shaft open cutting lining section TBM main engine dropping method |
| CN110552709A (en) * | 2019-09-27 | 2019-12-10 | 中铁十一局集团城市轨道工程有限公司 | self-propelled integral station-crossing method and device suitable for large-diameter shield machine |
-
2011
- 2011-11-04 CN CN2011204331880U patent/CN202300410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397889A (en) * | 2013-08-23 | 2013-11-20 | 中铁十四局集团有限公司 | Starting trolley for split starting of shield |
| CN105569663A (en) * | 2014-10-09 | 2016-05-11 | 中国铁建大桥工程局集团有限公司 | Inclined shaft open cutting lining section TBM main engine dropping method |
| CN105569663B (en) * | 2014-10-09 | 2019-12-10 | 中国铁建大桥工程局集团有限公司 | Inclined shaft open cut lining section TBM host falling method |
| CN104695965A (en) * | 2014-12-30 | 2015-06-10 | 中铁隧道集团有限公司 | Multifunctional originating station and originating method for departure and reception of shield |
| CN110552709A (en) * | 2019-09-27 | 2019-12-10 | 中铁十一局集团城市轨道工程有限公司 | self-propelled integral station-crossing method and device suitable for large-diameter shield machine |
| CN110552709B (en) * | 2019-09-27 | 2024-05-03 | 中铁十一局集团城市轨道工程有限公司 | Self-advancing type integral station passing method and device suitable for large-diameter shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131202 Address after: 430074 No. 23, Jiayuan Road, East Lake Development Zone, Hubei, Wuhan Patentee after: Urban Mass Transit Engineering Co., Ltd. of China Railway 11th Bureau Group Address before: 430074 23 Huaguang Road, East Lake Development Zone, Wuhan, Hubei Patentee before: Urban Mass Transit Engineering Co., Ltd. of China Railway 11th Bureau Group Patentee before: China Railroad 11 Bureau Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20161104 |